Release button for tape measure



FIG. 1 is a perspective view of a release button for tape measure showing my new design;

FIG. 2 is a bottom view thereof; and,

FIG. 3 is a left side view thereof, the right side being a mirror image.

The broken lines are environmental and form no part of the claimed design. 

The ornamental design for a release button for tape measure, as shown and described. 